Pressure Difference in a 2-m Deep Swimming Pool

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The pressure difference in a 2-meter deep swimming pool can be calculated using the formula Pdiff = Density(h20) * height * gravity, resulting in a value of 19.6 kPa. This calculation is based on hydrostatic principles, specifically Bernoulli's equation. Some participants noted that this scenario also relates to Pascal's law, although there was uncertainty about the terminology. The discussion highlights the importance of understanding fluid dynamics concepts in practical applications. Overall, the calculations and principles discussed are foundational in hydrostatics.
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Q. Consider a 2-m deep swimming pool. The pressure difference between the top and bottom of the pool is :

Here is what I did:

Pdiff. = Denisty(h20) * height * gravity

Pdiff = 1000* 2m * 9.81 = 19.6 kPa

Is this correct.

Plz help
 
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You are correct. It's just Bernoulli's equation.

- Warren
 
Sure.But in this hydrostatic case,i think it's called Pascal's law...(not sure,been missing classes on hydrodynamics :wink:)...

Daniel.
 
Meh.

-Warren
 

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